Exam (elaborations)
USABO, UNIT 7, CHAPTER 43 THE IMMUNE SYSTEM QUESTIONS AND ANSWERS
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USABO, UNIT 7, CHAPTER 43 THE IMMUNE SYSTEM QUESTIONS AND ANSWERS
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Name: Score:234 Multiple choice questions
Term 1 of 234
microbes in the blood become trapped here
liver
spleen
pus
thymus
Term 2 of 234
these populate tissues that are in contact with the environment
neutrophils
b cells
dendritic cells
macrophages
Term 3 of 234
___ play the key role in initiating a secondary immune response by presenting antigens to
memory helper T cells
neutrophils
macrophages
b cells
dendritic cells
,Term 4 of 234
if an individal is exposed again to the same antigen, the response is faster, of greater
magnitude, and more prolonged, forming the ___ immune response
peptide
secondary
active
primary
Term 5 of 234
acquired immunity is also called ___ immunity
specificity
passive
active
adaptive
Term 6 of 234
histamine and inflammatory agents are released from these in degranulation
antigens
cytokines
macrophages
granules
,Term 7 of 234
as macrophages and neutrophils carry out additional phagocytosis and inactivation of
microbes during inflammation, the result is an accumulation of this
antigens
plasma
thymus
pus
Term 8 of 234
the most common allergies involve antibodies of the ___ class
Igm
Igg
Iga
IgE
Term 9 of 234
when vacuoles with microbes are destroyed, first, this specific substances poisons the
engulfed microbes
II
NO
CD8
Toll
, Term 10 of 234
the ___ is the pathogen that causes AIDS
human immunodeficiency virus
graft versus host
Toll-like receptor
dendritic and macrophages and B
Term 11 of 234
B cells display antigen fragments complexed with class ___ MHC molecules
IgE
CD4
CpG
II
Term 12 of 234
severe tissue damage or infection may lead to a response that is ___
secondary
interferons
antigen
systemic
Term 13 of 234
this is the first Ig class produced after initial exposure to an antigen, but then declines in
concentration
Igg
Ige
Iga
IgM
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